Latchkey and Lock

Opposite meaning words

Latchkey noun - Key for raising or drawing back a latch or opening an outside door.

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Lock is an antonym for latchkey in item that unlocks topic.

Lock noun - One that is certain to succeed.

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Latchkey is an antonym for lock.

Nearby Words: locked, lockup, locker, locket, lockout

Cite this Source

Lock and Latchkey. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/latchkey/lock

Latchkey & Lock. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/latchkey/lock>.

Lock or Latchkey. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/latchkey/lock.

Google Ngram Viewer shows how "latchkey" and "lock" have occurred on timeline